baber/WOPTO huggingface dataset:
Patent RU-2246811-C1 (RU)
Title: Motor cultivator; package; method for packaging of motor cultivators
Inventor: ANAN EV V N
IPC: A01B73/00
Filed: 2004-02-16
Granted: 2005-02-27
Abstract: FIELD: agricultural equipment, in particular, methods for packaging of motor cultivators for transportation thereof by means of various vehicles. 
     SUBSTANCE: motor cultivator has U-shaped handle attached to side of motor cultivator casing opposite to steering wheel side so that distances between U-shaped handle and receptacle for attachment of steering equipment, rotavators and protective shield are of equal value, said parts of motor cultivator being arranged one above another. Said receptacle is made in the form of vertical plate. Total length of steering column with depth regulator bracket and distance between handles are equal to transverse size of motor cultivator. Package for motor cultivator has front wall provided with two planks, one of planks being arranged at the level of cutter rotavators and other plank being made in conjunction with stop at the level of U-shaped handle of motor cultivator. Side walls of package are also equipped with two planks, one of planks covering pin of rotation of cutter rotavators and other plank being arranged at the level of handles, when in disassembled state. Rear wall is equipped with another plank having openings axially aligned with threaded openings for attachment of steering wheel. Method involves removing depth regulator bracket and disconnecting depth regulator and steering wheel; screwing out adjusting screw and disconnecting steering column from handles; screwing in adjusting screw into handles; releasing cutter rotavators; placing motor cultivator onto pallet; turning rotavators to stationary state with tray; fixing motor cultivator on tray behind axes of rotation of rotavators; attaching steering column in aligned relation with respect to depth regulator bracket along edge of transverse size of tray; mounting side and front walls; pressing stop to U-shaped handle and attaching depth regulator on plank arranged in conjunction with stop at the level of U-shaped handle, said handles with adjusting screw being oriented upward with their handles; attaching adjusting screw to pallet. 
     EFFECT: wider operational capabilities and enhanced reliability during transportation. 
     4 cl, 10 dwg
Patent RU-2261233-C1 (RU)
Title: Method of production of a porous high-temperature superconducting ceramics based on bismuth
Inventor: PETROV M I
IPC: C04B35/00
Filed: 2004-02-18
Granted: 2005-09-27
Abstract: FIELD: power industry; cryoelectronics; production of porous high-temperature superconducting ceramics based oh bismuth. 
     SUBSTANCE: the invention is pertaining to the field of power industry and cryoelectronics, in particular, to production of porous high-temperature superconducting ceramics based on bismuth. The technical result of the invention is production of a porous material based on the bismuthic high-temperature superconducting material possessing a great strength of pinning and a great strength of levitation. The method of production of porous high-temperature superconducting ceramics on the base of bismuth Pb 0.3 Bi 01.8  Sr 1.9 Ca 2 Cu 3 O x  including sintering of the material in two stages. The new in the invention is the fact, that at the first stage synthesize an intermediate product of nominal composition Pb 0.3 Bi 01.8  Sr 1.9 Ca y Cu 3 O x  where 1.0 ≤ y ≤1.5, at the temperature of 800°C-820°C within 12-24 hours, and at the second stage they add calcium carbonate CaCO 3  in the produced intermediate product till obtaining the stoichiometric formula Pb 0.3 Bi 01.8  Sr 1.9 Ca 2 Cu 3 O x  with the following joint milling, press it and make its final sintering at the temperature of 830°-850°C within 200-300 hours. 
     EFFECT: the invention ensures production of a porous material based on the bismuthic high-temperature superconducting material possessing a great strength of pinning and a great strength of levitation. 
     6 dwg
Patent RU-2254656-C1 (RU)
Inventor: PEDAN A V
IPC: H02H7/08
Filed: 2004-03-24
Granted: 2005-06-20
Abstract: FIELD: electrical engineering; protection of automatically controlled three-phase motors used in industry and agriculture. 
     SUBSTANCE: emergency operation signal picked off output of respective protective gear unit arrives at input of final element built around transistor. Such design rules out unwanted operation of protective gear in response to supply voltage fluctuations. Emergency condition pilot lights facilitate detection of motor disconnection cause and warning signal makes it possible to take all necessary measured before onset of emergency situation. 
     EFFECT: enhanced reliability and enlarged functional capabilities of protective gear. 
     1 cl, 1 dwg
Patent RU-2262841-C1 (RU)
Inventor: UZHIK V F
IPC: A01J5/04
Filed: 2004-04-02
Granted: 2005-10-27
Abstract: FIELD: agricultural engineering, in particular, mechanized milking of cows. 
     SUBSTANCE: milking unit has milk claw comprised of four chambers equipped with vacuum restricting device and consisting of upper control chamber and working chamber, said chambers being separated by flexible membranes with conical protrusion. Control chambers are separated from pulsator branch pipes by conical valves provided with gauged cylindrical apertures formed therein. Second part of collector includes milk collecting chamber with valve and milk discharge branch pipe. Pneumatic valves are mounted on casing of single-chamber teat cups and are made in the form of variable vacuum chamber connected to pulsator branch pipe and variable atmospheric pressure chamber connected with milk branch pipe of teat cup, said chambers being separated from one another by flexible membrane. Variable atmospheric pressure chamber is equipped with valve connected through stem to flexible membrane. 
     EFFECT: increased efficiency in cow milking. 
     2 cl, 7 dwg
Patent RU-2248771-C1 (RU)
Title: Artificial eye lens
Inventor: PIVOVAROV N N
IPC: A61F2/16
Filed: 2004-04-07
Granted: 2005-03-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has optical and rest part. It is manufactured as monolith from flexible biocompatible material. The optical part has zero slightly negative or slightly positive diopter force. Curvature radius of the lower surface of the optical part matches curvature radius of anterior surface of the native eye lens. The rest part is manufactured as circular crimp seal from both sides of the optical part of equal thickness. The optical part is curved towards iris. Its thickness is equal to at least 1/3 of rest part thickness and its external diameter corresponds to ciliary sulcus diameter. 
     EFFECT: improved accommodation reserves of eye. 
     2 cl, 2 dwg
Patent RU-2268482-C1 (RU)
Title: Arithmetic device
Inventor: VLADIMIROV VIKTOR VLADIMIROVIC
IPC: G06F7/544
Filed: 2004-04-21
Granted: 2006-01-20
Abstract: FIELD: digital computing equipment engineering, computer science, possible use as peripheral processor unit for calculating vector rotation operations in three-dimensional space. 
     SUBSTANCE: device has twelve registers, three delay elements, three three-input subtracter-adders, nine subtracter-adders, six multiplication blocks, six decoders, control block, interface bus. 
     EFFECT: higher precision and increased rotation step, and also possible processing of tasks in real time mode, due to rotation of vector by numeric integration method using trapezium formula. 
     1 dwg
Patent RU-2267747-C1 (RU)
Title: Method of control of aircraft on the approach
Inventor: ALEKSANDROV VIKTOR KONSTANTINO
IPC: B64C19/00
Filed: 2004-05-07
Granted: 2006-01-10
Abstract: FIELD: aviation; flying vehicle instrumentation for facilitating sensing and processing of information. 
     SUBSTANCE: proposed method includes measurement and display of flight parameters:  altitude, speed, course angle, distance to runway, cross track error, as well as forming and display of signals of runway image and marks of glide pass range. Cross track error is formed and displayed at reverse sign in form of  mark of reverse cross track error; in the course of approach to line of preset course, mark of reverse cross track error is held between runway and  speed vector images; in flight over preset course line, mark of speed vector is held on reverse cross track error mark. Pitch and glide mark  displayed on screen indicate deviation of glide path in altitude and range with reverse sign; on approach to descent glide path, pitch and  glide path mark is held between speed vector and glide path range mark; at descent over glide path, aircraft speed vector mark is held on pitch and glide path mark. Deviation from course and glide path is indicated on pilot display relative to course and pitch dials with reverse sign, thus making it possible to match function of position bar and directive bars without display of runway axis. 
     EFFECT: exclusion of accurate zeroing of signals at considerable deviation from preset trajectory. 
     6 cl, 6 dwg
Patent RU-2270371-C1 (RU)
Title: Control unit for hydraulic systems
Inventor: KOPYLOV LEV NIKOLAEVICH
IPC: F15B13/042
Filed: 2004-06-29
Granted: 2006-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: control unit for hydraulic systems comprises pressure and drain ring spaces which are made of ring bores and embrace the housing.  The housing is provided with the race with sealing members.  The through cylindrical openings provided in the housing receive slide valves with rods.  The cylindrical openings intersect the spaces.  The cross-pieces between the drain and pressure spaces are defined by the intersection of the cylindrical openings in all cylindrical opening.  The cross-piece is defined by the height at which the slide valve overlaps the pressure space.  The working passage is in communication with the drain passage. 
     EFFECT: simplified structure. 
     1 cl, 4 dwg
Patent RU-2261778-C1 (RU)
Inventor: MOROZOV A A
IPC: B22D11/111
Filed: 2004-07-19
Granted: 2005-10-10
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: invention can be used in moulds of billet continuous casting machines.  Proposed slag forming mixture contains, mass %: carbon containing material 6-10, fluorine containing material 5-11, impure sodium disilicated 22-28; datolite concentrate 8-14 and cement the rest. 
     EFFECT: increased assimilating capacity of slag forming mixtures at reduction of content of fluorine-containing material, improved ecological conditions in casting zone, reduced corrosive wear of parts of billet continuous casting machines in zone of secondary cooling. 
     1 ex, 1 tbl
Patent RU-2272067-C1 (RU)
Title: Plant and method for treatment of hydrocarbon fluid
Inventor: KOSS ALEKSANDR VLADIMIROVICH
IPC: C10G31/00
Filed: 2004-07-29
Granted: 2006-03-20
Abstract: FIELD: treatment of hydrocarbon fluids (oil, petroleum, bitumen); cleaning, dehumidification and degassing of these fluids by separation of phases. 
     SUBSTANCE: proposed plant has two loops interconnected by means of  vapor-and-gas pipe line equipped with shut-off and adjusting fittings. Each loop contains supersonic liquid-and-gas ejector which is mounted with intake chamber upward. Intake chamber of ejector of first loop is equipped with tube for delivery of medium to be treated; it is mounted coaxially relative to chamber. Intake chamber of ejector of second loop intended for evacuation of first one is equipped with tube for delivery of working fluid which is coaxial relative to chamber. Vapor-and-gas pipe line is used for connecting the intake chambers of first and second loops. One loop is provided with circulating main and tank for circulating fluid with heat exchanger in its lower part. Preheated hydrocarbon fluid is fed under pressure to nozzle unit of first loop ejector forming supersonic two-phase mixture of fluid and gases and vapors liberated from it in ejector mixing chamber. 
     EFFECT: enhanced efficiency at high degree of degassing and/or dehumidification of hydrocarbon fluids. 
     8 cl, 2 dwg
Patent RU-2266947-C1 (RU)
Inventor: AZEV V S
IPC: C10L1/22
Filed: 2004-08-11
Granted: 2005-12-27
Abstract: FIELD: alternative fuels. 
     SUBSTANCE: invention relates to liquid hydrocarbon fuels with additives, in particular to water-fuel emulsions that can find use in diesel engines operated under elevated fire risk conditions. Summer diesel fuel-based fuel composition contains, wt %: water 1-20, oleic acid diethanolamide 0.227-4.505, oleic acid diethanolamine soap 0.066-1.314, diethanolamine 0.053-1.060, oleic acid diethanolamine monoester 0.084-1.664, and oleic acid aminoalcohol monoester 0.104-2.056. When in use, composition does not require modification of fuel system of diesel engine. Fuel composition is distinguished by high stability, which results in reduced fire risk of object. Moreover, exhaust gases contain concentrations of nitrogen oxides and carbon monoxide diminished by 30 and 15%, respectively, exhaust opacity is thrice lower, and evaluated characteristics of diesel fuels regarding their tendency to form coke in nozzles are twice as low as those of standard commercial summer diesel fuel. Specific consumption of fuel composition is also less by 4-5% due to better burning conditions. 
     EFFECT: improved performance characteristics of fuel. 
     3 tbl
Patent RU-2254426-C1 (RU)
Inventor: GRIGOR EV JU P
IPC: E04G23/00
Filed: 2004-10-04
Granted: 2005-06-20
Abstract: FIELD: construction, particularly working measures on existing buildings. 
     SUBSTANCE: method involves separating building structure into zones along structure height, wherein each zone includes 3-5 stories; arranging permanent three-component vibration detectors at the border of each zone; applying dynamic load, for instance inelastic impact in the form of wide-band impulse with frequency range covering natural oscillations range of building structure zone to be detected, to building structure; sequentially determining oscillations in three points, namely in point near dynamic load application and at upper and lower borders of the zone; determining transfer functions for each zone to be inspected as ratio of power distributions of simultaneously recorded signals in two points, namely in point of recording dynamic load response in the form of impulse passing through the zone and in dynamic load application point. 
     EFFECT: possibility to determine exact building structure part in which deflected mode is changed to inspect the structure and to make a decision on further usage or reconstruction thereof.
Patent RU-2278675-C1 (RU)
Inventor: IVANOV JURIJ BORISOVICH
IPC: A61P31/04
Filed: 2005-01-17
Granted: 2006-06-27
Abstract: FIELD: medicine, biotechnology. 
     SUBSTANCE: invention relates to preparing biologically active substances from human and animal tissues. Invention proposes an antibacterial agent from pig and cattle platelets of molecular mass 0.5-15 kDa. Agent is prepared by freezing and defrosting platelet mass at temperature (-15)-(-20)°C for 24 h, centrifugation at 1000g, filtration of supernatant through dialysis membranes 15000 and 500 and elution of component comprising peptides by acetonitrile linear gradient from Sephadex G-50. Invention provides the synergetic antibacterial effect of peptides as component of the agent. 
     EFFECT: improved preparing method, valuable properties of agent. 
     8 cl, 6 tbl, 7 ex
Patent RU-2286424-C1 (RU)
Title: Bored cast-in-place stepped foundation and erection method
Inventor: STOLJAROV VIKTOR GAVRILOVICH
IPC: E02D27/01
Filed: 2005-05-05
Granted: 2006-10-27
Abstract: FIELD: building, particularly to erect bored cast-in-place foundations of increased load-bearing abilities including ones having bottom marks typical to shallow foundations. 
     SUBSTANCE: stepped foundation comprises bored cast-in-place sections formed with the use of auger. Lower foundation step includes four peripheral cylinders of D p.l.  diameters and heights equal to above diameters. Peripheral cylinder centers are located at apexes of square having side lengths equal to D p.l. . Square center coincides with center of support. Central support abutting four peripheral cylinders of lower foundation step has four expanded parts with D c.exp  diameters determined as D c.exp =(1.0-1.2)D p.l.  and cylindrical bore having diameter D p.up  determined as D p.up =(0.6-0.8)D p.l. . Foundation bottom is 0.7 m below ground surface. Foundation erection method involves forming drilled pile sections; serially drilling wells having d aug.1  diameters as each peripheral cylinder having D p.l.  is forming; creating each peripheral cylinder having height equal to D p.l.  by supplying working material for above cylinder forming; filling remainder well section with ground material, particularly with ground excavated from above object. Auger having diameter, which provides necessary D p.l.  diameter is used. The auger provides usage of technological processes, which provides 1.05-1.1 increase of pile diameter in comparison with auger diameter d aug.1  and 1.1-1.2 increase of ground pile diameter in comparison with d aug.1  diameter. After four peripheral cylinders of lower foundation step creation well having d aug.2  diameter is drilled by means of direct auger rotation and ground excavation to day surface. The well has center coinciding with central support center and depth selected so that the well reach tops pf peripheral lower step cylinders. Then lower expanded part of central support is formed, wherein the expanded part has expansion degree B c.exp./ d aug.2  equal to 1.5-2.0. During cylindrical bore drilling the expanded part has expansion degree D p.up /d aug.2  equal to 1.2-1.5. 
     EFFECT: increased load-bearing capacity per foundation volume unit, extended field of technical means. 
     3 cl, 4 dwg
Patent RU-2287158-C1 (RU)
Inventor: MUSTAFINA OL GA EVGEN EVNA
IPC: C12Q1/68
Filed: 2005-07-07
Granted: 2006-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with isolating DNA out of lymphocytes of peripheral venous blood due to polymerase chain reaction technique, synthesis of DNA amplification of genes PON1 and CETP fragments within the limits of which polymorphous nucleotide substitutions are localized, carrying out the analysis of polymorphism in the lengths of restriction fragments of amplicons and at detecting genotypes PON*BB and CETP*II one should predict the risk in development of hypertonic disease. 
     EFFECT: higher accuracy of prediction. 
     4 ex, 4 tbl
Patent RU-2295719-C1 (RU)
Title: Method of determining polymerizing activity of unsaturated compound hydrogenation catalysts
Inventor: KUDRJASHOV VLADIMIR NIKOLAEVIC
IPC: B01J23/88
Filed: 2005-08-08
Granted: 2007-03-20
Abstract: FIELD: petrochemical process catalysts. 
     SUBSTANCE: invention relates to determining polymerizing activity of catalysts that can be used for hydrogenation of unsaturated compounds contained in liquid pyrolysis products. As a variable reflecting polymerizing activity of hydrogenation catalysts, optical density value of liquid mixture is used, said mixture containing unsaturated compounds and being kept  in contact with catalyst at elevated temperature for a predetermined period of time. Determination of polymerizing activity is accomplished by comparing optical density of liquid mixture containing unsaturated compounds before and after its contact with catalyst. In order to measure optical density of liquid mixture, standard laboratory equipment (photocolorimeter and spectrophotometer) may be utilized. 
     EFFECT: enabled comparison of polymerizing activity of catalysts directly with respect to industrial feedstock. 
     3 cl, 2 dwg, 3 tbl, 38 ex
Patent RU-2294483-C1 (RU)
Inventor: KONTSEVOJ SERGEJ ALEKSEEVICH
IPC: F23C5/08
Filed: 2005-08-17
Granted: 2007-02-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: method comprises supplying fuel and air to the combustion zone according to a specified algorithm and discharging the combustion products to the atmosphere though the heat exchanger.  The device comprises hopper for the solid fuel, heat exchanger, furnace, device for supplying fuel and air to the furnace, ash collector, controller, temperature gauges, electrical drives, and vertical burner made of a truncated cone which is provided with the opening for flowing air and secured to the device for supplying air composed of the collector connected with the fan. 
     EFFECT: simplified fuel supply and enhanced combustion completeness. 
     2 cl, 1 dwg
Patent RU-2293717-C1 (RU)
Inventor: NENASHEVA ELIZAVETA ARKAD EVNA
IPC: C04B35/465
Filed: 2005-09-05
Granted: 2007-02-20
Abstract: Изобретение относится к области радиофизики и может быть в частности использовано при изготовлении широкого класса электронных приборов и компонентов, в частности управляемых электрическим полем диэлектрических резонаторов и фильтров, управляемых конденсаторов, антенн, а также в ускорителях ядерных частиц. Керамический композитный материал включает BaTiO 3 , SrTiO 3  и содержит твердый раствор барий-лантаноидного тетратитаната общей формулы: (Ba 1-x Sr x )Ln 2 Ti 4 O 12 , где 0,2≥x≥0, a Ln - лантаноид из ряда: Nd-Sm, при следующем соотношении компонентов, мас.%: BaTiO 3  - 40-60, SrTiO 3  - 20-30, (Ba 1-x Sr x )Ln 2 Ti 4 O 12  - остальное. Керамический композитный материал дополнительно может содержать BaTi 4 O 9  в количестве 1-5% или Nd 2 O 3 ·3TiO 2  в количестве 5-25%. В результате решается задача снижения уровня диэлектрических потерь, повышения коэффициента управляемости диэлектрической проницаемости электрическим полем, в том числе и при значениях диэлектрической проницаемости выше 110, а также повышения значения коэффициента управляемости диэлектрической проницаемости электрическим полем при увеличении температуры окружающей среды. 2 з.п. ф-лы, 1 табл.
Patent RU-2290645-C1 (RU)
Title: Method for evaluating inflammatory process activity at psoriasis
Inventor: VERESHCHAGINA VIKTORIJA MIKHAJ
IPC: G01N33/68
Filed: 2005-09-14
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with laboratory methods for studying skin diseases by detecting the content of inflammatory process markers in blood serum at the moment of disease exacerbation and in the end of therapy. As markers of inflammatory process one should apply alpha-1 acid glycoprotein and nitrogen oxide. At decreased content of acid glycoprotein in blood serum ranged 1.19-1.21 g/l up to 0.78-0.82, and as for nitrogen oxide ranged 44.5-54.4 mcM/l up to 24-29.2 mcM/l one should evaluate psoriasis activity to be high. At decreased content of alpha-1 acid glycoprotein ranged 1-1.04 g/l - up to 0.76-0.8 g/l, and nitrogen oxide ranged 37.9-43.5 mcM/l up to 20.6-27.4 mcM/l the psoriasis activity should be evaluated as low. The innovation provides higher significance of diagnostics, decreases labor intensity and period for carrying out the experiments mentioned that enables to develop a number of individual curative procedures for every patient. 
     EFFECT: higher accuracy of evaluation. 
     2 ex